2a^2 + bc -2ab - ac.... Factorize
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Answered by
137
2a² - 2ab + bc - ac
= 2a (a - b) + c (b - a)
= 2a (a - b) - c (a-b)
= (2a - c) (a - b)
= 2a (a - b) + c (b - a)
= 2a (a - b) - c (a-b)
= (2a - c) (a - b)
Answered by
24
answer should be
( 2a-c) (a-b)
( 2a-c) (a-b)
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